FS modules in node js

 FS modules using node js 

Code:- 

// require the file module

const fs = require('fs')

// read the file content of the using the file module inbuild function .... utf -8 is the character set of hai

let text = fs.readFileSync('test.txt','utf-8')

// agar apko replace karna hai to aap replaace function ka use kar sakte hai

console.log("original content show hota hai ")

console.log(text);

let newContent = text.replace("vishal","Rohan");

console.log("Reoplace content show hota hai ")

console.log(newContent)

console.log("File is exists or not  (ye true or false retrun karta hai )= " + fs. existsSync('test.txt'))

console.log("Status of the file= " + fs.stat('test.txt'))